What is the speed of the cart if man starts running to left
A 1000kg cart is rolling to the right at 5.0m/s. A 70kg man is standing on the right of the cart. What is the speed of the cart if the man starts running to the left with a speed of 10m/s relative to the cart?
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What was the initial negative charge on one of the spheres, and what was the initial positive charge on the other?
Assume that the constant-volume specific heat of air remains constant at 0.720 kJ/kg-K. Taking the air as the system, determine for the process the Entropy change of the air, kJ/K.
Eighty-six proof whiskey is 43 percent ethylalcohol, CH3CH2OH, by volume.If the density of ethyl alcohol is 0.79 kg/L, what is its molarity in whiskey?
A test score of 84 was transformed into a standard score of -1.5. If the standard deviation of test scores was 4, what is the mean of the test scores?
Suppose that 64% of the students in Elizabethtown College are female. If 30 etown students are selected at random, what is the probability that fewer than 10 are male?
A chiral carboxylic acid A (C5H6O2) reacts with 1mol of hydrogen gas on catalytic hydrogenation. the product is anachiral carboxylic acid B (C5H8O2). What are the structures of Compounds A and B?
A study found a strong positive correlation between ice cream consumption and the number of violent crimes committed each month. Some people may take this as an indication of how refined sugars make people violent. This is an example of:
A charged isolated metal sphere of diameter 12 cm has a potential of 8500 V relative to V = 0 at infinity. Calculate the energy density in the electric field near the surface of the sphere.
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The purpose is to examine the psychological factors affecting how teenagers in an impoverished urban area spend their time outside of school using:
Provide five (5) reasons why working from a person centred, strengths-based positive framework, and providing positive lifestyle strategies can reduce
What is another way to say ". It is important to ensure that the youth understand what the study involves, what their participation entails
Amanda said? Excellent post, Chrystal. You provided great insight into the helpful resource ERIC digital library is. I appreciate how it states the information
Which of the following is a behavioral indicator related to Family? A) Developing school readiness and transition strategies B) Developing collaborative
In our readings, we learn more about the nature versus nurture argument. For this discussion, I want you to go in depth a bit more and debate the importance
Early food experiences can impact development over several learning domains, including Social and Emotional Development, Language